Airoplanes and Ufo's
The airplanes  are easy to fold because of the printed folding lines and the folding instructions.
You can make 11 different objects, and the paper sheets are as follows:
3 printed sheets in the size 29 x 29 cm
8 printed sheets in the size 15 x 15 cm
6 solid coloured sheets in the size 15 x 15 cm